Before posting this, you didn't bother to look up the definition?So, you can't name even one person fined or imprisoned for same sex marriage; there is no ban.....
Ban - verb \ˈban\
: to forbid people from using (something): to say that something cannot be used or done
: to forbid (someone) from doing or being part of something
Full Definition of BAN
archaic : curse
2- to prohibit especially by legal means <ban discrimination>; also : to prohibit the use, performance, or distribution of <ban a book> <ban a pesticide>
3- bar 3c <banned from the U.N.>
archaic : to utter curses or maledictions
The school banned that book for many years.
The city has banned smoking in all public buildings.
The drug was banned a decade ago.
The use of cell phones is banned in the restaurant.